She also demonstrates a way to determine if an object is approaching or receding from the radar gun. The Doppler shift is one way to remotely measure the speed of an object. It works by ...

Finally, a physical embodiment of the Doppler effect radar is demonstrated with a pair of Vivaldi horn antennas and a copper sheet. We really like how [Shahriar] structures his video: theory ...

Discovered by Austrian physicist Christian Doppler ... has a great effect on low-earth orbit (LEO) satellites as they weave towards and away from the earth. See Doppler radar.

Doppler radar is a crown jewel of modern science that ... Researchers upgraded radars to utilize the Doppler effect to solve this problem beginning in the late 1980s in the U.S., and in the ...